Multi Functio Triangular Drill Bits Hole Openers For Ceramic Glass Concrete

Multi Functio Triangular Drill Bits Hole Openers For Ceramic Glass Concrete Description: Multifunctional drill bit, it is drill bit , more suitable working environment. Product Name: Threaded Carbide Alloy Drill Bits Material: Carbide Applies to: Drilling glass, tile, brick, ceramics, wood, concrete Product Advantage 1. Shank of drill bit is the triangular-shaped clip ,so that held drill holding more tightly, not easy to 2. Quality alloy head special grinding process technology, small incision resistance Improve drill efficiency 3. The surface of the drill body is polished and -proof , drilling more smoothly 4. Never use drills while machine is in hammer action. Package including: 1 Pcs Carbide Alloy Drill Bits

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